baber/WOPTO huggingface dataset:
Patent JP-H05280790-A (JP)
Title: Air conditioner
IPC: F25B1/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide an air conditioner in which a direct sensor is eliminated, a discharge amount of refrigerant is reduced and a recovered amount of the refrigerant is constant by sensing an end of an operation of a room cooling cycle for recovering the refrigerant to a liquid refrigerant tank by time in this conditioner which is separated to a heat source side refrigerant cycle and a user side refrigerant cycle. CONSTITUTION:The air conditioner comprises a controller 28 for driving a room cooling cycle at a heat source side refrigerant cycle four-way valve 2 and a user side refrigerant cycle four-way valve 9 by driving a compressor 1 and a refrigerant pump 8 by device driving means 20 until the fact that liquid refrigerant in a liquid refrigerant tank 21 reaches a predetermined value is detected by sensing means 27 for a predetermined period of time when recovering operation start sensing means 24 senses a recovering operation of refrigerant.
Patent JP-H03280389-A (JP)
Title: Inverter control circuit for driving magnetron
Inventor: KODAMA HIROICHI
IPC: H05B6/68
Filed: 1990-03-28
Abstract: PURPOSE:To prevent sudden influx of rush current to an inverter control circuit concerned, without providing any special protection measure on a great scale, and stabilize the operation by introducing two-step soft starting system, i.e., at the time of preheat start of magnetron and at the time of supplying power to the body CONSTITUTION:When a start switch SW is put on, a transistor Tr2 is turned off together with turning-on of a timer circuit 1 to cause the voltage level, which is fed to the deadtime control terminal of a PWM control IC 2, to sink gradually according to the time constant of a CR circuitry as a mild change means composed of a capacitor C and a resistance Rd, and thus the 1st step soft start takes place and the magnetron is preheated. When the output of the circuit 1 is put off after a certain period, the transistor Tr1 is turned off to sink again the voltage to be fed to the terminal or the IC 2 according to the time constant of the CR circuitry, and thus the 2nd soft start takes place to achieve prevention of sudden influx of rush current to the inverter.
Patent JP-H03278901-A (JP)
Title: Adhesive sheet for plywood
Inventor: YAMAZAKI TAKESHI
IPC: C09J7/00
Filed: 1990-03-28
Abstract: PURPOSE:To improve the working environment of adhesive application and reduce the cost by forming a plywood adhering sheet placed between veneers from a material wherein a low density polyethylene is incorporated with a modified polyolefin having a polar group. CONSTITUTION:A sheet 12 is constituted of a material wherein 100 pts.wt. low density polyethylene are incorporated with 7 pts.wt. or more modified polyolefin having a polar group. A belt-like veneer belt 21 with a thickness of a 2mm is formed from a raw wood (w) by wig peeling using a cutter 20 and on the way of the veneer belt 21 to a winding roll 22, the sheet 12 is attached to the whole surface. A product wherein the sheet 12 is placed between layers of the veneer belt 21 is prepd. thereby, on the winding roll 22, split of wooden fiber is prevented by adhesiveness of the sheet 12. In addition, as placing the sheet between the veneer belts is easy, the productivity of plywood is remarkably improve while the working environment being improved without flying of an adhesive.
Patent JP-2000272653-A (JP)
Title: Seal member
Inventor: MASHITA NARUHIKO
IPC: B65D53/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a seal member which does not generate a tear even when a needle or the like is pierced, and is excellent in an antileaking property after the needle or the like is pierced and pulled out. SOLUTION: This seal member comprises a thermoplastic elastomer composition of which the JIS-A hardness is 60 degree or lower, and a composite film material of which the major component is a resin having a softening temperature at 300 deg.C or lower, and at least one section of the composite film material is covered with the thermoplastic elastomer composition.
Patent JP-H01251416-A (JP)
Title: Magnetic recording medium
Inventor: MIYATA TERUHISA
IPC: C09D127/04
Filed: 1988-03-31
Abstract: PURPOSE:To enhance the thermal decomposition resistance of the title medium by using specific polyurethane as the essential component of a binder. CONSTITUTION:A magnetic coated film mainly consisting of magnetic powder and the binder is provided on the title medium and the polyurethane contg. 5-50% polyhydric alcohol expressed by the formula is used for the binder. In the formula, R1, R2 denote H, alkyl, etc. This polyurethane is obtd. by condensing the polyol (e.g.: polycarbonate polyol) contg. the polyhydric alcohol expressed by the formula (e.g.: bisphenol A) with polyisocyanate, chain extender, etc. The binder is preferably incorporated therein with >=1 kinds among vinyl chloride copolymer, polyvinyl butyral and nitrocellulose.
Patent JP-H01250479-A (JP)
Title: Production of interior part and shaping contact-bonding mold
Inventor: HAYASHI YOSHIHISA
IPC: D06N7/00
Filed: 1988-03-31
Abstract: PURPOSE:To very efficiently obtain an interior part by contact bonding a face product material consisting of face material and cushion material to the surface of a base material, simultaneously pressing the cushion material in edge of a face part material jutting out from periphery of the base material and rolling the thinned edge part into rear face of the base material. CONSTITUTION:A base material 1 and a face part material 2 consisting of a face material 21 and a cushion material 22 are piled up on a bottom tool 33 of a shaping contact-bonding mold 3 through heat-sensitive adhesive and shaped and contact-bonded between an upper mold 31 and a bottom mold 32, simultaneously the cushion material 22 of edge part 23 jutting out from the base material 1 of the face part material 2 is softened and pressed between the periphery part and a heating-pressing mold 33 and simultaneously an outer periphery of the face part material is melt-cut with a trimming blade 34 and trimmed. Next, resultant shaped material is put out from said contact bonding mold 3, the thin edge part 23 is rolled into rear face of the base material 1 and adhered with heat-sensitive adhesive to afford an interior part for a ceiling panel of automobile, etc. By the method, production process of interior part is steeply shortened and very efficiently performed without waste of cushion material.
Patent JP-S58197912-A (JP)
Title: Surface acoustic wave filter having function for dividing wave
Inventor: HIKITA MITSUTAKA
IPC: H03H9/02
Filed: 1982-05-14
Abstract: PURPOSE:To obtain a surface acoustic wave band pass filter equipped with a wave dividing function and formed on a single substrate or a single chip, by providing plural piezoelectric thin films on the substrate. CONSTITUTION:Two layers of the piezoelectric thin films 16, 18 consisting of ZnO are formed on the substrate 19 through a thin metallic film 17 for short circuit. Transducers 13, 14 are formed on the upper surface of the piezoelectric thin film 16 and a transducer 15 is formed between the substrate 19 and the piezoelectric thin film 18. The transducers 13, 15 are connected to an antenna and the terminal of a transmitter respectively.
Patent JP-S556073-A (JP)
Title: Manhole lid sealing apparatus
Inventor: KUWATA SUSUMU
IPC: F16J13/02
Filed: 1978-06-30
Abstract: PURPOSE: By making the manhole lid capable of being shut and opened only by turning the manipulation lever, to make the open-shut operation of the lid easier as well as, by enhancing the airtightness, to lessen the protrusion of the contents to the outside.  
     CONSTITUTION: In case of closing the manhole lid 5, from the condition of manhole 2 being closed, if the manipulation lever 14 is turned in the horizontal plane, spiral lever 12 revolves and slider 16 descends from the upper side of the drawing. With this descent, pin 20a of lever harrow 20 is depressed downward and protruding part 20 b turns and moves upward pressing itself onto the downside of projection 4 and it further presses projection 4 which fixes and closes hermatically manhole lid 5. In case of opening it, the above procedure is performed in the reverse way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62239870-A (JP)
Title: Voltage-type inverter
Inventor: OKATSUCHI CHIHIRO
IPC: H02M7/48
Filed: 1986-04-09
Abstract: PURPOSE:To restrict a voltage build-up in a short-circuit trouble by selecting a capacity of second capacitor between AC outputs of an inverter bridge less than that of first capacitor for dividing a voltage of DC bus. CONSTITUTION:A voltage-type inverter equipment converts an AC power 1 into DC by a rectifier 2 and a voltage smoothed by smoothing capacitors 3a, 3b into AC to feed a load motor. Further, a control power is supplied from the AC power 1 via transformer 8, rectifier 9 and capacitor 10. Also, said power is supplied from an AC output terminal of inverter bridge 4 via capacitor 12 and resistance 13 to a transformer 6. In this case, a capacity of the capacitor 12 connected in series with the transformer 6 is selected to be less than a capac ity of each of the capacitors 3a, 3b (for example, selected to be 20% and less of the latter). In this way, a voltage build-up of each of the capacitors 3a, 3b can be restricted to 10% and less, even if at least one of transistors 41, 44 of the inverter bridge 4 causes a short-circuit trouble.
Patent JP-H04219264-A (JP)
Title: Transfer means for transferring unrecorded material and recording device provided with same means
Inventor: UCHIDA TAKASHI
IPC: B41J2/165
Filed: 1991-04-12
Abstract: PURPOSE:To control the discharging of an ink against belt and permit ink contamination on the belt or other parts to be cleaned off in case a belt transfer means should be jammed. CONSTITUTION:A recording device which comprises a transfer belt 211 having a conductive layer 211B and an insulating layer 211A, a driving means thereof, a transfer means 210 having a charging means 214 for charging the belt 211 and a cleaning means 215 for cleaning the transfer means 210.
Patent JP-S524143-A (JP)
Title: Digital filter
Inventor: MATSUMURA HIROMI
IPC: H03H17/02
Filed: 1975-06-27
Abstract: PURPOSE: To secure a correspondence between the pulse of frequency proportional to the difference signal between the input signal and the counter signal output and the signal of the code indicating the polarity of the difference signal in order to operate the counter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11260424-A (JP)
Title: Power source discriminating device
Inventor: YAMAWAKI MINORU
IPC: H01M10/48
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To discriminate a secondary battery from a dry battery independent of the number of charge/discharge cycles of the secondary battery and the ambient temperature. SOLUTION: In the case where a secondary battery is housed, the device is constituted with a terminal C to which an output signal of a temperature detecting signal built in the secondary battery is applied; a power supply means 103 for supplying power to the terminal C; a voltage measuring means 105 for measuring the synthetic voltage of the terminal C and the power supply means 103; and a discriminating means 106 for discriminating between the secondary battery and a dry battery from a battery mounted by comparing the measured voltage value with a given threshold.
Patent JP-H03279595-A (JP)
Title: Temperature detecting system in winze
Inventor: MURAMATSU SHIGEKI
IPC: E21B47/06
Filed: 1990-03-28
Abstract: PURPOSE:To increase the accuracy by calculating the inferred stratum temperature in the operation to minimize the sum of squares of the differences between the practical measurement and a logical value ot the pit bottom temperature by a temperature detector provided in a winze, and detecting also the convergent property of the stratum temperature. CONSTITUTION:The analog signal of the practical measurement of the pit bottom temperature from a temperature detector 1 provided in a winze 12 is converted into a digital value through a digital multimeter 5, it is output to a computer 6 as a pit bottom temperature practical measurement data, and output on a picture screen as a graph. And, by an operation to minimize the sum of squares of differences between a logical value of the pit bottom temperature shown as a the function only at a specific time depending on a stratum temperature analysis program, and the digital value to be the practical measurement value of the pit bottom temperature, the inferred stratum temperature is calculated. Furthermore, the convergent property of the obtained inferred stratum temperature is also calculated. Consequently, a rapid and a highly reliable stratum temperature can be calculated.
Patent JP-H05245783-A (JP)
Title: Designing method of robot arm
Inventor: TAKANO MASAHARU
IPC: B25J19/00
Filed: 1992-03-02
Abstract: PURPOSE:To determine the basic mechanism of a robot arm fitted for operation along a kinetic pattern to be targeted so easily and surely by setting the center of gravity of variation distribution, when a variation calculated in regard to each joint is arranged in order of size, to the degree of effective freedom. CONSTITUTION:A variation in displacement of each joint being contained in a robot arm to be produced at a time when this robot arm operates according to a targeting kinetic pattern, is calculated. The degree of effective freedom is found out of the variation in regard to these calculated joints, and on the basis of this effective freedom, the extent of adaptation to the kinetic pattern of the robot arm is evaluated. With this constitution, those of joint numbers, joint constitution, arm length and arm offset are determined so as to reduce the degree of freedom to be used simultaneously at a time when the robot arm operates according to the targeting kinetic pattern.
Patent JP-H03281673-A (JP)
Title: Cathodic electrodeposition coating work containing hydrophobic dye
Inventor: PIITAA DEII KURAAKU
IPC: C09D133/14
Filed: 1990-03-28
Abstract: Cathodic electrodepositable coatings, free of conventional pigmenting agents, aqueous coating baths, cathodic electrodeposition coating processes and coated articles. The coatings comprise cationic, electrodepositable resin compositions and cross-linking agents and contain hydrophobic dyes. The deposited, cured coatings have excellent gloss and flow.
Patent JP-H04292509-A (JP)
Title: Valve actuating mechanism for four-cycle internal combustion engine
Inventor: ICHIMURA TAKASHI
IPC: F01L1/26
Filed: 1991-03-20
Abstract: PURPOSE:To provide a valve operating mechanism to change the functional combination of an intake valve with an exhaust valve for smoothly shifting an engine output from a low speed range to a high speed range. CONSTITUTION:A cam shaft 15 is provided with a high speed cam 16 and low speed cams 17a, 17b, and a rocker arm shaft 14b is pivotally mounted with the first rocker arm 14a to actuate a valve 8, the second rocker arm 14b to actuate a valve 9, and the first and the second auxiliary rocker arm 14c, 14b. The low speed cam 17a is engaged with the rocker arm 14a, and the high speed cam 16 is engaged with the auxiliary rocker arm 14c, and the low speed cam 17b is engaged with the auxiliary rocker arm 14b. The four rocker arms can be selectively changed into the state where the four rocker arms are severally separated, the state where the auxliary rocker arms 14c, 14b are mutually connected, and the state where all the rocker arms are unitedly connected through a rocker arm connecting means consisting of changing over pins 20b-20c, 24 and a spool valve 28 to control the supply and discharge of a pressure oil pin holes 19, 23.
Patent JP-H06296182-A (JP)
Title: Cell transfer method
Inventor: DOI EIJI
Filed: 1993-04-07
Abstract: PURPOSE:To improve the communication efficiency by giving a sequential number to a transmission cell and setting the number to be a virtual channel number. CONSTITUTION:A virtual path VP is set as a private line but the setting/ disconnection of a virtual channel VC is not related and the VC is used freely by users. A connector 13 divides packet information into cells and each cell is sent by a VP of contracted virtual path number (e.g. VPI=1) while a number is sequentially set in order starting from 1 and is transmitted to a virtual channel number VCI. The connector 14 composes information in the cell starting from 1 in the order of each VCI number of the received cell of VPI=1. When the VCI is skipped (e.g. from 2 to 4), it is discriminated that a cell of VCI=3 is abandoned and the '3' is set to the VCI of the cell of VPI=1 on an outgoing line and sent to the connector 13. Upon receipt of the cell by the connector 13, the connector 13 sends cells to the connector 14 again in the order from the 3rd cell (VCI=3) sent before.
Patent JP-S62237292-A (JP)
Title: Total heat exchanger
Inventor: UTAGAWA TOSHIO
IPC: F28D7/16
Filed: 1986-04-08
Abstract: PURPOSE:To make it easy to control the flow rates of a primary and a secondary air flows by countering the flows, and to shorten the section of a boundary layer produced in the inside wall of a pipe, by using pipes for the passages of the primary and the secondary air flows, by allowing the pipes to oppose to each other, by partitioning the air passages so that the primary air does not communicate with the secondary air, and by providing openings on the side walls of a heat exchanger in parallel with each pipe. CONSTITUTION:A primary air flow 'A' flows in from inlet opening 3b on the end surface 2, passing through the hollow parts 3a of pipes 3 made of craft paper, passing through the gaps among pipes 5 made of craft paper, which are the passages of a secondary air flow 'B', from the outlet openings 3c provided on a fixed board 6, flowing out of discharge openings 7. The secondary air flow 'B' flows in from inlet openings 5b on the end surface 4, passing through the hollow parts 5a of pipes 5 made of craft paper, passing through the gaps among pipes 3 made of craft paper, which are the passages of the primary air flow 'A', from the outlet openings 5c provided on the fixed board 6, flowing out of discharge openings 8. The primary air flow 'A' exchanges heat with the secondary air flow 'B' when it passes through the hollow parts 3a and the gaps among the pipes 5. In the same manner, the secondary air flow 'B' exchanges total heat with the primary air flow 'A' when it passes through the hollow parts 5a and the gaps among the pipes 3.
Patent JP-H09238767-A (JP)
Title: Furniture composed of wooden thermoplastic resin molding
Inventor: ISHIDA HIROMI
IPC: C08L71/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a furniture composed of thermoplastic resin molded wood having excellent water resistance and sufficient mechanical strength, surface hardness and heat resistance. SOLUTION: This furniture is composed of the wooden thermoplastic resin molded wood of low water absorptivity formed by combining a polyphenylene ether resin compsn. and wood powder. The ratio of this polyphenylene ether resin compsn. and the wood powder is preferably specified to 60:40 to 40:60. As a result, the furniture having excellent productivity and degree of freedom in design and greatly improved dimensional stability and durability is obtd.
Patent JP-H09240160-A (JP)
Title: Heat-sensitive recording transfer body
Inventor: TSUKUDA AKIMITSU
IPC: B32B27/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording transfer body having the highly detailed printability and demonstrating the good printability at the time of multiple printing. SOLUTION: In a heat-sensitive recording transfer body having a heat- sensitive transfer layer on one face of a base composed of an organic polymer, the ratio between a centerline average roughness Ra1 at the cut-off of 0.008mm and a centerline average roughness Ra2 at the cut-off of 0.08mm at least on one face of the base satisfies the formula of 0.1<=Ra1/Ra2<=0.8, and the heat reducing start temperature is 300 deg.C or over.
Patent JP-S57204309-A (JP)
Title: Method and device for machining pin section of crankshaft
Inventor: HAZAMA MASANORI
IPC: F16C3/06
Filed: 1981-05-29
Abstract: PURPOSE:To prevent an internal cutter and the pin section of a crankshaft from separating from each other to cause a chatter, by changing the revolution speed of the crankshaft to be high and low alternately when the crankshaft is in such a range of rotating position as to cause the chatter. CONSTITUTION:A crankshaft 1 is attached to a main shaft 3 so that the axis 1'a of the journal of the crankshaft is coincident with that of the main shaft. The main shaft 3 is rotated by a first motor M1 to turn the crankshaft 1. An internal cutter 2 is provided outside the crankshaft 1 so that the cutter is opposed to the pin section 1b of the crankshaft. The internal cutter 2 has a nut 5 engaged with a screw rod 4, which is rotated by a second motor M2. The internal cutter 2 is moved up and down by rotating the second motor M2 forward and backward. When the crankshaft 1 is in such a range of rotating position as to cause a chatter, the revolution speed of the first motor M1 is changed to be high and low alternately.
Patent JP-H11279876-A (JP)
Title: Yarn for adhesive tape base fabric and its production and adhesive type
Inventor: YOSHIHARA JUNICHIRO
IPC: C09J7/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a raw yarn for adhesive tape base fabrics having good hand-tearing property while maintaining proper strength and excellent in spreading of resin in resin finishing and provide a method for producing the raw yarn for an adhesive tape base fabric and obtain an adhesive tape. SOLUTION: This raw yarn for adhesive tape base fabrics comprises a false twist processed yarn having 2-7 deformation degree of single yarn cross section and has 1.0-3.0 g/d strength and 10-20% elongation. This yarn for adhesive tape base fabrics is obtained by subjecting a polyester multifilament undrawn yarn having 2-7 deformation degree of single yarn cross section to false twist processing in a false twist number T (times/m) of 26500/√ D to 34900/√ D (D: total fineness after false twisting) at 170-250 deg.C first heater temperature and subjecting the treated yarn to heat setting treatment at 140-230 deg.C second heater temperature. The adhesive tape is composed of a base fabric using the yarn as warps.
Patent JP-S536544-A (JP)
Title: Semiconductor memory unit
Inventor: ICHIYAMA TOSHIO
IPC: H01L21/8242
Filed: 1976-07-07
Abstract: PURPOSE:To realize the semiconductor memory unit of integrator circuit configuration which can compensate the lowing of function due to the pattern shift, by forming one dummy element unit to each of the semiconductor memory unit group.
Patent JP-S537219-A (JP)
Title: Multi-element type magnetic head and production thereof
Inventor: KUNII SATOSHI
IPC: G11B5/23
Filed: 1976-07-07
Abstract: PURPOSE:To improve the head touch of a tape to reduce generation of drop-outs by arranging the spacers, which are used for separating a plurality of magnetic cores, at a level lower than the surfaces of the magnetic cores in the vicinity of head gaps.